-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: OpenShift Container Platform 4.12.3 security update Advisory ID: RHSA-2023:0728-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:0728 Issue date: 2023-02-16 CVE Names: CVE-2021-4238 CVE-2022-41717 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.12.3 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.12.3. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2023:0727 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html Security Fix(es): * goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be (CVE-2021-4238) * golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.12 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.12 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha values for the release are (For x86_64 architecture) The image digest is sha256:382f271581b9b907484d552bd145e9a5678e9366330059d31b007f4445d99e36 (For s390x architecture) The image digest is sha256:529e7aa3a821892575abeecd4971dff194f48943ce364a01d93c599c27d2ef9c (For ppc64le architecture) The image digest is sha256:8db6cb445bdf1534860a1a47f8c50bc73d99dfdd196f06184acbcea5d7bc112f (For aarch64 architecture) The image digest is sha256:4657924fc2720f48932dec10380428804e9d82194f8ac748b7329f7c18021ef8 All OpenShift Container Platform 4.12 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2156729 - CVE-2021-4238 goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be 2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests 5. JIRA issues fixed (https://issues.jboss.org/): OCPBUGS-213 - base image quay.io/operator-framework/ansible-operator. After moving to tag v1.20.0, it breaks the task to update k8s_status in an FIPS enabled cluster OCPBUGS-2210 - ZTP with converged flow is too slow OCPBUGS-298 - Make ovnkube-trace work on hypershift deployments OCPBUGS-3095 - IPI for Power VS: Deploy fails when there is are certain preexisting resources OCPBUGS-3399 - ovn-k behaviour for service CIDR that doesn't match existing svc ip+port OCPBUGS-3941 - Whereabouts CNI timesout while iterating exclude range [backport 4.12] OCPBUGS-4238 - Hosted ovnkubernetes pods are not being spread among workers evenly OCPBUGS-4281 - Metrics are not available when running console in development mode OCPBUGS-4862 - Deletion of BYOH Windows node hangs in Ready,SchedulingDisabled OCPBUGS-5093 - After entering valid git repo url on Import from git page, throwing warning message instead Validated OCPBUGS-5841 - [4.12] Modifying node_mgmt_port_netdev_flags on OVN-K node will crash OCPBUGS-5960 - [4.12] Bootimage bump tracker OCPBUGS-5996 - [vsphere] installation errors out when missing topology in a failure domain OCPBUGS-6066 - Released operator versions are disappearing OCPBUGS-6076 - AMQ reconnect for 7 minutes floods linuxptp daemon with socket connection error OCPBUGS-6085 - Editing Pipeline in the ocp console to get information error OCPBUGS-6494 - One old machine stuck in Deleting and many co get degraded when doing master replacement on the cluster with OVN network OCPBUGS-6669 - Do not show UpdateInProgress when status is Failing OCPBUGS-6703 - oc-mirror heads-only does not work with target name OCPBUGS-6758 - `create a project` link not backed by RBAC check OCPBUGS-6764 - Add Git Repository form shows empty permission content and non-working help link until a git url is entered OCPBUGS-6766 - "Delete dependent objects of this resource" might cause confusions OCPBUGS-6805 - MCO reconcile fails if user replace the pull secret to empty one OCPBUGS-6823 - [release-4.12] Egress FW ACL rules are invalid in dualstack mode OCPBUGS-6850 - admin ack test nondeterministically does a check post-upgrade OCPBUGS-6913 - PipelineRun task status overlaps status text OCPBUGS-6928 - Update OWNERS_ALIASES in release-4.12 branch OCPBUGS-6969 - User Preferences - Applications : Resource type drop-down i18n misses OCPBUGS-6997 - Update 4.12 ose-machine-config-operator image to be consistent with ART OCPBUGS-7025 - Bundle Unpacker Using "Always" ImagePullPolicy for digests OCPBUGS-7103 - Agent ISO does not respect proxy settings 6. References: https://access.redhat.com/security/cve/CVE-2021-4238 https://access.redhat.com/security/cve/CVE-2022-41717 https://access.redhat.com/security/updates/classification/#important https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html 7. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY+7KQtzjgjWX9erEAQiMxRAAhNd1a5zjOKI7HsdHjAAnON9zEuxOn1tn VW+fAYkyUgQRIrTrXyabzAgf4mJmy6YeKxYJiWCDmQGAkfTZb9QvfHm8rJQCJ4Zk lI6aVAlkouPHk5HAY10yV1rPmRPeWviycfljtPZ+fXrR7KDY61JWEt/VFN8F/zt8 cJ1uM7NmOUndLDfttHlEj2a35a6iBJxAtTJ9e2/s+3HqTNiiQzT9ghkeyJnUUglB g5aHttjkL6blxnIjeeSytUCmRS0CpqMAUdyfQft2zLM0vN58JPChy/t14acEaKQ/ +MqVRtjPI6NtmLWu6WCwuhMqU0BLFVKp8nk7Ue1tvnyC/egBpD9mjM9sxD5SrRg1 wFMXgQ17tioPdValyakjxc3+I9GdNu6mKD7AaqKIlZxmFZoR5kCH3pykuw2Pcx9i /4b2iLc4USyMJSAssuoLhljS/3jli5VZRLSm2LEOCchAjo1nES1nUh6d2ePcH9YP s/E+x4Li3EML+tAxiqgr4KeI5fwg7nDdP5hvltFgVdD1y+D2JrCz+7vhmSnSPej+ AbwM5n+T5IkiQRGwnFf5KUqSpGPd3IvVLinCKPWEkYRezGhbUzAhc3V5PvtR0Tl2 Tao8dMVBvvttlLf5jcvJaiw3VBdOcOIHx5JJSUiZ6HomMGBYva8Gfj4F57WnnEK2 PbL5ln8DF7w= =LpVM -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce